{%  extends  "base.html" %}

{% block title %} 500 {% endblock %}

{% block page_content %}
<div class="page-header">


<br>
<div class="alert alert-danger" role="alert">
      <h3> <strong>500</strong> 服务器错误! </h3>  <a href="{{ url_for('main.index') }}" class="alert-link">我回首页,你慢慢刷!</a>
</div>


</div>
{% endblock %}